3 years ago

I’m very confuse on this problem do u mine helping a brother out

Mathematics

1 answer:

Blizzard [7]3 years ago

5 0

Answer:

Step-by-step explanation:

So, basically you just need to simplify the answers and see which one simplifies to -3/4^4

so, -3/4 as a decimal is -.75 you would then bring that to the 4th power, you get -.3164...

if you plug the answers into a calculator you will find that answer B will be the correct answer because it equates to -.3164

You might be interested in

The area of a rectangle is 500 in squared. The ratio of the length to the width is 5 : 4. Find the length and the width

mojhsa [17]

5x * 4x = 20x^2 = 500
x^2 = 25

3 0

3 years ago

Read 2 more answers

What is the area of a sector with a central angle of 108 degrees and a diameter of 21.2 cm?

Rasek [7]

Answer:

$105.84\ cm^2$

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is

$A=\pi r^{2}$

we have

$r=21.2/2=10.6\ cm$ ----> the radius is half the diameter

substitute

$A=\pi (10.6)^{2}$

$A=112.36\pi\ cm^2$

step 2

Find the area of a sector

Remember that

The area of the circle subtends a central angle of 360 degrees

using proportion

Find out the area of a sector with a central angle of 108 degrees

$\frac{112.36\pi}{360^o}=\frac{x}{108^o}\\\\x=112.36\pi(108)/360\\\\x=33.708\pi\ cm^2$

assume

$\pi=3.14$

substitute

$33.708(3.14)=105.84\ cm^2$

7 0

4 years ago

PLEASE I NEED THEM QUICK WILL GIVE BRAINLIEST Which of the following is a function?

DerKrebs [107]

Answer:

the last diagram...........

5 0

3 years ago

Read 2 more answers

Graph the equation using intercepts. 3x - 4y = -12

butalik [34]

Answer:

Step-by-step explanation:

3 0

4 years ago

What is 56x2 Just a regular normal question from me Your welcome in advance

guapka [62]

Answer:

112

Step-by-step explanation:

hope this helps

4 0

3 years ago